<template>
	<view>
		<goodsList @goodsItemClick="goDetail" :goods="goods"></goodsList>
		<view v-if="flag">有底线的</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				pageindex:1,
				goods:[],
				flag:false
			}
		},
		components:{"goods-list":goodsList},
		methods: {
			async getGoodsList(callBack){
				const res =await this.$myRequest({
					url:'/api/getgoods?pageindex='+this.pageindex
				})
				this.goods = [...this.goods,...res.data.message]
				callBack && callBack()
			},
			goDetail(id){
				uni.navigateTo({
					url:'/pages/goods-detail/goods-detail?id='+id
				})
			}
		},
		onLoad(){
			this.getGoodsList();
		},
		onReachBottom(){
			if(this.goods.length<this.pageindex*10){
				return this.flag=true
			}
			this.pageindex++
			this.getGoodsList();
		},
		onPullDownRefresh(){
			this.pageindex=1
			this.goods=[]
			this.flag=false
			setTimeout(()=>{
				this.getGoodsList(()=>{
					uni.stopPullDownRefresh()
				})
				
			},1000)
		}
	}
</script>

<style>

</style>
